diff options
Diffstat (limited to 'sysdeps/i386/i686/multiarch/strlen.S')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/strlen.S | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/sysdeps/i386/i686/multiarch/strlen.S b/sysdeps/i386/i686/multiarch/strlen.S deleted file mode 100644 index 77cf6bcdb0..0000000000 --- a/sysdeps/i386/i686/multiarch/strlen.S +++ /dev/null @@ -1,60 +0,0 @@ -/* Multiple versions of strlen - All versions must be listed in ifunc-impl-list.c. - Copyright (C) 2009-2017 Free Software Foundation, Inc. - Contributed by Intel Corporation. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> -#include <init-arch.h> - -/* Define multiple versions only for the definition in libc and for the - DSO. In static binaries, we need strlen before the initialization - happened. */ -#if defined SHARED && IS_IN (libc) - .text -ENTRY(strlen) - .type strlen, @gnu_indirect_function - LOAD_GOT_AND_RTLD_GLOBAL_RO - LOAD_FUNC_GOT_EAX (__strlen_ia32) - HAS_CPU_FEATURE (SSE2) - jz 2f - LOAD_FUNC_GOT_EAX (__strlen_sse2_bsf) - HAS_ARCH_FEATURE (Slow_BSF) - jz 2f - LOAD_FUNC_GOT_EAX (__strlen_sse2) -2: ret -END(strlen) - -# undef ENTRY -# define ENTRY(name) \ - .type __strlen_ia32, @function; \ - .globl __strlen_ia32; \ - .p2align 4; \ - __strlen_ia32: cfi_startproc; \ - CALL_MCOUNT -# undef END -# define END(name) \ - cfi_endproc; .size __strlen_ia32, .-__strlen_ia32 -# undef libc_hidden_builtin_def -/* IFUNC doesn't work with the hidden functions in shared library since - they will be called without setting up EBX needed for PLT which is - used by IFUNC. */ -# define libc_hidden_builtin_def(name) \ - .globl __GI_strlen; __GI_strlen = __strlen_ia32 -#endif - -#include "../../i586/strlen.S" |